baber/WOPTO huggingface dataset:
Patent KR-20040021196-A (KR)
Title: Degradable mulching matt
Inventor: HAN SUN JONG
IPC: B32B7/02
Filed: 2002-09-03
Abstract: PURPOSE: A mulching mat improved in both coating characteristics on a resin laminated surface and hydrophilic characteristics on a soil coated surface to improve rice transplanter workability and a control value against weeds is provided. Therefore, it permits easy application to paddy fields and ordinary fields and is biodegradable within several months, thus to generate no environmental pollution and to increase mechanical workability. CONSTITUTION: Resin obtained by copolymerizing or blending thermoplastic resin having total or partial degradation properties with a hydrophilic compound of the formula of H-(O-R1)L-OH is coated on paper and then wound. In formula, L is a repeating unit, R1 is aliphatic hydrocarbon containing 2 carbons. The degradable thermoplastic resin is natural material and recycled pulp of starch, cellulose, polyhydroxybutylate and polyhydroxyvaleate; and biodegradable aliphatic polyesters, polylactic acid, polybutyleneadipate-co-terephthalate, polyester urethane copolymer, a photodecomposable resin containing a photocatalyst in polyethylene or a mixture containing two or more of them.
Patent KR-20030025806-A (KR)
Title: Printing apparatus and printing method
Inventor: ARAKI KENICHI
IPC: B41J2/32
Filed: 2002-09-05
Abstract: PURPOSE: To provide a printing unit capable of certainly reading predetermined information printed in a reading area, sufficiently obtaining a forgery prevention effect, and stably executing a high image quality printing operation regardless of the surface state of a medium to be transferred, and a printing method. CONSTITUTION: This unit comprises a sending-out shaft 30 and a winding-up shaft 31 for supplying an intermediate transfer ribbon 28 comprising a transfer layer having a first area with a predetermined pattern and a patternless transparent second area, a printing part 3 for printing predetermined information onto the transfer layer of the supplied intermediate transfer ribbon 28, and a transfer part 4 for transferring the printed predetermined information onto a medium to be transferred 1 together with the transfer layer, wherein the printing part 3 and the transfer part 4 are controlled independently with each other in a first mode for covering the entirety of the medium to be transferred 1 with the first area and a second mode for covering the member to be transferred 1 with the first area and the second area.
Patent KR-20040024938-A (KR)
Title: Numeric Button Round Display Device
Inventor: SEO EUN A
IPC: H04M1/23
Filed: 2002-09-17
Abstract: PURPOSE: A method and an apparatus are provided to save the space occupied by the numeric and character buttons, while reducing manufacturing costs. CONSTITUTION: A method is characterized in that numeric and character buttons are arranged in the right, left, top, or bottom side of the screen display window. One or more Hangul(Korean alphabet) vowels are arranged in the right and bottom sides of the screen display window, and one or more Hangul consonants are arranged in the top, bottom, and left sides of the screen display window.
Patent KR-20040032310-A (KR)
Title: Automobile head rest device for neck anti-injury
Inventor: KANG JUNG GU
IPC: B60N2/48
Filed: 2002-10-09
Abstract: PURPOSE: A headrest device for preventing injuries of a neck of a vehicle is provided to explode an inflator and move a piston downward by receiving a signal output from a collision sensor in a rear-end collision, to instantaneously rotate a rotary rod by the downward force of the piston, to instantaneously move a headrest frame forward together with a headrest from a seat back frame by the rotary power of the rotary rod, accordingly to minimize a gap between a passenger's head and a headrest supporting face, and to prevent neck injuries generated by suddenly pulling back the passenger's head. CONSTITUTION: An inflator(42) operated by receiving a signal of a collision sensor(30) sensing a rear-end collision and a piston(44) for moving downward by receiving the explosion gas pressure of the inflator are fixed and installed to a seat back frame(12). Third and fourth guide shafts(24a,24b) inserted and guided to upper and lower parallel slots(14a,14b) arranged to the seat back frame in the forward and backward direction of the vehicle body are installed to the upper and lower sides of the headrest frame vertically installed in a seat back(10) and attached with a headrest(20) at the upper end. A rotary rod(46) for receiving the downward force of the piston and rectilinearly moving the headrest frame forward is rotatively installed to the seat back frame between the front end of the piston and the lower end of the headrest frame.
Patent KR-20030047712-A (KR)
Title: Basket clamping device for handling cell of storage battery
Inventor: PARK SU BEOM
IPC: H01M2/10
Filed: 2002-10-17
Abstract: PURPOSE: A basket clamping device for treating a storage battery electrode plate is provided, which device is used to pick up a plurality of electrode plates constituting the electrode plate assembly delivered from a conveyer belt and to deliver them to the next processing step. CONSTITUTION: The device comprises a long square frame(41) which comprises both side walls(38) and both short walls(40) and is installed on the supports(48, 50) extended from a base stand(46); guide rods(54, 56) which are installed along the length direction in the square frame(41); and clamping plates(58, 60) which are horizontally installed between the upper guide rod(54) and the lower guide rod(56). The rotation plate(62) containing U-shaped roller insertion holes is installed in the square frame(41), a roller(70) installed on the both sides of the upper connection plate(68) extended from the both side walls(38) is inserted into an upper roller insertion hole, a roller installed on the both sides of the lower connection plate extended from the both side walls(38) is inserted into a lower roller insertion hole, the end of the guide rod(54) is combined to the upper connection plate(68), the end of the guide rod(56) is combined to the lower connection plate, and an operation rod(78) of a hydraulic cylinder(76) installed on the short walls(40) is combined to the center of the upper connection plate(68).
Patent KR-20040038043-A (KR)
Title: Device for processing line and sheet shaped polymer materials using the electron beam
Inventor: MOON CHEOL SOO
IPC: B29C35/10
Filed: 2002-10-31
Abstract: PURPOSE: A device for processing wire or sheet type polymeric materials is provided to selectively process the wire or sheet type polymeric materials with electron beam by having a wire processing unit and a sheet processing unit. CONSTITUTION: A device for processing wire or sheet type polymeric material is composed of a first compartment(13) having a first wire material supplying unit(12) and a first wire material loading unit(24), a wire material driving unit(60) having two driving drums(20,22) and reciprocating wire materials, an electron beam emitting unit(31), a sheet material driving unit(107) installed at one side of the wire material driving unit and rotating polymeric sheet, and a second compartment(103) installed at the other side of the wire material driving unit. The second compartment includes a first sheet supplying unit(104) and a first sheet loading unit(102).
Patent KR-20040038472-A (KR)
Inventor: KIM GANG UK
IPC: F16F9/00
Filed: 2002-11-01
Abstract: PURPOSE: A shock absorber of a vehicle is provided to increase convenience for an operator and largely shorten the operating time by easily reducing the total length of the inner and outer cylinders even if the operator uses less power in applying external force to the outer cylinder to reduce the total length of the shock absorber. CONSTITUTION: A shock absorber(10) of a vehicle is composed of a plurality of damping force regulating auxiliary passages(51) positioned in the thickness unit of an inner cylinder(12), connected with a damping force regulating passage(43), and formed along the periphery of an inner cylinder plate(41); an oil groove(55) of which one side is opened out of the inner cylinder, formed in the thickness unit of the inner cylinder on a connection line of the inner cylinder plate and filled with actuating oil(53); a rotary lever member(57) installed in a screw-combining method to keep airtightness in the oil groove and rectilinearly reciprocated along the longitudinal direction of the oil groove by the action of the external force; and a damping force passage regulating device(60) for receiving hydraulic pressure generated by a medium of the actuating oil in the rotations of the rotary lever member, elastically rectilinear-reciprocating in the damping force regulating auxiliary passage, and increasing and decreasing the size of the damping force regulating passage.
Patent KR-20040039898-A (KR)
Title: ceramic hearth roll
Inventor: SONG HWA UNG
IPC: F27B9/30
Filed: 2002-11-05
Abstract: PURPOSE: A ceramic roll for high temperature furnace is provided which improves durability of the roll and enables high speed rotation of the roll by improving impact resistance of the roll and preventing damage of the roll. CONSTITUTION: In a ceramic roll(10) for supporting a strip transferred in a high temperature furnace, the ceramic roll for the high temperature furnace comprises a ceramic sleeve(12) for supporting the strip; first supporting shaft part(14) pressed and closely adhered to one side end of the ceramic sleeve to axially support and rotate the ceramic sleeve; and second supporting shaft part(16) pressed and closely adhered to the other side end of the ceramic sleeve to axially support and rotate the ceramic sleeve, wherein an inclination plane(22b) is formed at both ends of the ceramic sleeve, and an opposite inclination plane(34a) closely adhered to the inclination plane of the ceramic sleeve is formed at the first and second supporting shaft parts, wherein the first supporting shaft part comprises shaft(32), slider(34), spring(36) and stopper(38), wherein the second supporting shaft part comprises shaft(62), and a fixed pipe(66) fixed to the shaft by fixing bolt(64) and equipped with an opposite inclination plane(66a) closely adhered to the inclination plane(22b) in such a way that a guide part(66c) for guiding the ceramic sleeve is formed in front of the opposite inclination plane, wherein the stopper comprises bush(52), and nut(54), and wherein the ceramic sleeve comprises ceramic pipe(22), inner tube(24) and inserting material(26).
Patent KR-20020097096-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D21/02
Filed: 2002-11-12
Abstract: PURPOSE: Provided are a method for manufacturing a container which is manufactured by using a transparent plastics and capable of being piled up and its structure. Therefore, it is hardly broken down, its content can be showed and its storage cost can be reduced. CONSTITUTION: The container capable of being piled up is characterized by consisting of a main body and a plugging part, and being extruded using plastics, wherein the plugging part can be vacuum-sealed by folding, the lower part of the main body is narrow and the upper part of the plugging part is wide. Before filling a content into the container, it can be piled up.
Patent KR-20040043715-A (KR)
Title: The coated grain with calcium, and the manufacturing method of that
Inventor: CHA GWANG HO
IPC: A23L7/196
Filed: 2002-11-16
Abstract: PURPOSE: Provided is calcium-coated grain which contains a large amount of calcium and has an excellent taste and flavor without separate addition of powdered calcium. CONSTITUTION: A method for manufacturing calcium-coated grain comprises the steps of: mixing dissoluble calcium, vitamin D3 and casein phospho peptide to form calcium powder; dissolving watersoluble chitosan, isomaltooligosaccharide and isoflavone in water to form a coating solution; putting cleaned and dried grain in a coater, and rotating the coater at 20-50rpm while preventing the grain from being conglomerated with each other; and spraying the coating solution onto the grain, adding the calcium powder, and repeating the spraying of the coating solution and the addition of the calcium powder in several times to manufacture calcium-coated grain.
Patent KR-20040044214-A (KR)
Title: Camera lens assembly for portable wireless terminal
Inventor: KIM JIN U
IPC: H04B1/38
Filed: 2002-11-19
Abstract: PURPOSE: A camera lens assembly of a portable wireless terminal is provided to support a rotational axis on both sides of a lens housing, and to install a rotation stopping unit, then to sequentially array the lens housing, fixing plates, and rotative plates, thereby stably maintaining a fixed state and realizing an easy assembling. CONSTITUTION: A terminal(400) comprises as follows. Side hinge arms(415) are formed on both sides of a body(401). Center hinge arms(425) are coupled between the side hinge arms(415). An opening(405) is disposed in the middle of the center hinge arms(425). Hinge holes(427) are extended from both sections of the center hinge arms(425). A piercing hole(429) connects the opening(405) with the hinge holes(427). A camera lens assembly comprises as follows. A lens housing(501) is coupled with the opening(405). Fixing grooves are recessed. Fixing plates(502) are coupled with the fixing grooves, and are interposed between a section of the lens housing(501) and a section of the opening(405). Rotative plates(503) are received in the hinge holes(427). Screws(591) bind the rotative plates(503) with the fixing plates(502).
Patent KR-20040047026-A (KR)
Title: Washing machine and control method
Inventor: JUNG BO SEON
IPC: D06F39/08
Filed: 2002-11-28
Abstract: PURPOSE: A sensing apparatus and a method for the quality of water of a washing machine is provided to set a proper washing pattern by measuring conductivity of washing water of a washing tub and a dehydrating tub with a conductivity sensing unit before inputting detergent. CONSTITUTION: A case(52) has a washing tub(54) and a dehydrating tub(56). A detergent box assembly(66) stores detergent inputted to washing and dehydrating tubs with washing water, stored to an upper portion of the case. A feed valve assembly(68) includes a feed valve to supply washing water toward the detergent box assembly. A conductivity sensing unit(70) is attached to the washing tub or the dehydrating tub to sense conductivity of supplied washing water. A feed valve assembly for measuring conductivity supplies washing water into washing and dehydrating tubs to submerge the conductivity sensing unit before supplying washing water by the feed valve assembly. Thereby, a proper washing pattern is set by measuring conductivity of washing water accurately before detergent is inputted.
Patent KR-20040047096-A (KR)
Title: Cored Wire Based Metamorphic Alloy Reinforced by Boride
Inventor: JANG GYEONG UK
IPC: B23K35/22
Filed: 2002-11-29
Abstract: PURPOSE: A boride-enhancement metamorphic alloy based cored wire is provided to improve weldability while reducing frictional coefficient of a cored wire by adding boride to metamorphic alloy powder. CONSTITUTION: A boride-enhancement metamorphic alloy based cored wire includes core powder(3), and a cored wire(2) surrounding the core powder. The cored wire is made from stainless steel. The core powder includes 50 to 70 weight percent of Fe, 30 to 32 weight percent of Cr, 2.0 to 4.2 weight percent of B, 1.1 to 2.6 weight percent of Si, 1.0 to 2.8 weight percent of Mn, and 1.0 to 10.0 weight percent of boride. Cr improves strength and erosion-resistant characteristic of a welded coating layer. Si reinforces ferrite-based stainless steel.
Patent KR-20040048190-A (KR)
Title: Refrigerator's cool-air circulation blower
Inventor: JUNG YONG GYU
IPC: F25D17/06
Filed: 2002-12-02
Abstract: PURPOSE: A blowing device for circulating chilled air of a refrigerator is provided to reduce the vortex generated by the air flow from a blower fan by modifying the shape of a shroud, thereby reducing the noise and the air flow loss. CONSTITUTION: A blowing device for circulating chilled air of a refrigerator includes a shroud(52), a blower fan(54), a motor(56), a motor support(58), and a discharge guide element. The shroud is mounted on a flow channel between inner and outer cases to guide chilled air flow passing an evaporator. The blower fan is mounted in the shroud for blowing the chilled air upward. The motor is connected to the blower fan by a rotation shaft(55) at a lower part of the blower fan for rotating the blower fan. The motor support is integrated with a lower part of the shroud for fixing the motor. The discharge guide element is integrated with a top surface of the shroud for reducing the vortex generated by the air flow from the blower fan. The discharge guide element is a guide slant surface(60) formed to the periphery of a hole(52h) of the shroud with a predetermined distance and inclined downward in the diameter direction of the hole.
Patent KR-20040048286-A (KR)
Title: System for lottery ticket service providing variable probabilty of lucky number and method therefor
Inventor: LEE HYO SANG
Filed: 2002-12-02
Abstract: PURPOSE: A system and a method for a lottery service of a variable wining probability using a game on the Internet are provided to offer a high winning probability and an interest to a customer, and offer the lottery service discriminated from the current lottery service by adjusting the winning probability through game participation. CONSTITUTION: A buying information input tool(121) receives a sort and a quantity of the lottery from the customer by connecting to customer computers(101-1¯101-n). A settlement tool(127) provides a settlement method depending on the information received from a lottery information fixing tool(122). A lottery generating tool(123) generates the lottery and the cyber lottery depending on the settlement of the customer. A game providing tool(124) makes the customer join in the game by using the cyber lottery. A cyber lottery distributing tool(125) redistributes the cyber lottery to the customer depending on a game result. A prize giving tool(126) fixes a winner depending on a lottery drawing result and the game result, and gives prize to the winner.
Patent KR-20040050265-A (KR)
Title: Toast Laver manufacture method that the Quitosan is contained
Inventor: JUNG BONG IM
IPC: A23L17/60
Filed: 2002-12-10
Abstract: PURPOSE: A method for manufacturing chitosan containing toasted laver is provided, thereby improving taste, flavor and nutrients of toasted laver, and giving healthful effects of chitosan to toasted laver. CONSTITUTION: The method for manufacturing chitosan containing toasted laver comprises the steps of: drying fresh laver to have water content of 15 to 18%and selecting dried laver; covering the dried laver with mixed oil consisting of 80 to 90% of bean oil and 10 to 20% of sesame oil; toasting the oil covered laver at 180 to 220 deg. C for 3 to 7 seconds; covering the first toasted laver with the mixed oil; drying the skin of Crustacea at 40 to 60 deg. C for 4 to 5 hours and pulverizing the dried skin of Crustacea to prepare chitosan containing Crustacea skin powder; spraying the chitosan containing Crustacea skin powder and salt on the toasted laver; toasting the chitosan and salt sprayed laver at 280 to 320 deg. C for 3 to 7 seconds; and numbering, cutting and packaging the toasted laver.
Patent KR-20030051303-A (KR)
Title: Apparatus for producing spunbonded web from aerodynamic drafting filament of thermoplastic plastics
Inventor: GEUS HANS GEORG
IPC: D04H3/033
Filed: 2002-12-13
Abstract: PURPOSE: Provided is an improved apparatus for producing a nonwoven web and, more particularly, a spunbond web with reduced weight per unit area from thermoplastic filament. CONSTITUTION: An apparatus for producing a spunbond web from aerodynamically stretched thermoplastic synthetic resin filaments, is characterized by comprising: a spinning head for producing a curtain of thermoplastic synthetic resin filaments; a stretching nozzle defined between a pair of nozzle-forming units receiving the curtain of filaments and aerodynamically stretching the filaments; a foraminous belt collecting aerodynamically stretched filaments in the form of a spunbond web; and at least one temperature control device for controlling the temperature of at least one of the units to reduce basis weight tolerances in the web.
Patent KR-20040055365-A (KR)
Inventor: KIM GYEONG MAN
IPC: H01J9/06
Filed: 2002-12-20
Abstract: PURPOSE: An apparatus and a method for fabricating an electro-luminescence display device are provided to prevent organic electro-luminescent materials from flowing to adjacent pixels by increasing a gap between a barrier rib and a concavo-convex pattern. CONSTITUTION: An apparatus for fabricating an electro-luminescence display device includes a printing roller and a concavo-convex pattern(42). An organic material is coated on a surface of the printing roller. The printing roller is used for forming a pixel pattern on a substrate. The concavo-convex pattern is adhered on the printing roller. The concavo-convex pattern corresponds to a range between 20 percent and 90 percent of a pitch of a pixel pattern. The width of the concavo-convex pattern is 40 percent to 60 percent of the width of the pitch of the pixel pattern.
Patent KR-20040057833-A (KR)
Title: Method for manufacturing semiconductor device provided with high voltage transistor
Inventor: KWON BYEONG GI
IPC: H01L29/78
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device with a high-voltage transistor is provided to apply back bias by tuning the dosage for forming wells and for adjusting threshold voltage. CONSTITUTION: A silicon substrate(100) with a desired lower structure is prepared. A high-voltage N-well mask with a logic block is formed on the substrate. A P-well is defined by photo-masking. An N-well is formed in the substrate by using the high-voltage N-well mask with the logic block. At this time, a deep well(114) is simultaneously formed in the logic block.
Patent KR-20040059584-A (KR)
Title: Method and apparatus for wireless traffic load measurement in Multi-Operator Integrated Base Station System
Inventor: BAEK SEUNG JUN
IPC: H04B7/155
Filed: 2002-12-27
Abstract: PURPOSE: An apparatus and a method for measuring wireless traffic loads in an integrated base station system is provided to use resources more effectively by integrating and operating mobile base station systems, operated by more than two carriers, into one base station. CONSTITUTION: An RF/IF unit in an integrated base station system comprises an apparatus for measuring wireless traffic loads. The RF/IF unit combines the transmission power of I/Q channels, inputted through a radio controller from each carrier's RNC(Radio Network Controller), through power combiners(301,301a). The RF/IF unit modulates the power-combined transmission signals through an I/Q modulator(302) that uses a VCO(Voltage Controlled Oscillator) and a PLL(Phase Locked Loop) combiner. The RF/IF unit executes automatic gain control, filtering, and amplification for the modulated signals through an auto gain controller(303), a band pass filer(304), and amplifier(305) respectively. Then the RF/IF unit transmits the signals via a duplexer(307) and an antenna.
Patent KR-20040059399-A (KR)
Title: Spectrometer for uv and pl
Inventor: JUNG GYEONG HUN
IPC: G01J3/00
Filed: 2002-12-28
Abstract: PURPOSE: A spectroscope for PL(Photo Luminescence) and UV(Ultraviolet) is provided to unite a PL spectroscope and a UV spectroscope and to measure the spectrum properties of UV and PL and the anisotropic properties of an anisotropic material. CONSTITUTION: A spectroscope for PL and UV comprises a light source(301) emitting a beam into a vacuum chamber, first and second sample holders(305,309) fixing a liquid or film sample(304), a monochromator(302) splitting the beam transmitting through the sample to a single-color beam, a photo-filter(306) transmitting the split single-color beam, and a detector(307) detecting the UV or PL spectrum of the beam transmitting through the photo-filter.